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Diffstat (limited to 'src/emu/sound/wavwrite.cpp')
-rw-r--r--src/emu/sound/wavwrite.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/emu/sound/wavwrite.cpp b/src/emu/sound/wavwrite.cpp
index baf5498f02c..210b1bcc9d5 100644
--- a/src/emu/sound/wavwrite.cpp
+++ b/src/emu/sound/wavwrite.cpp
@@ -20,14 +20,14 @@ wav_file *wav_open(const char *filename, int sample_rate, int channels)
/* allocate memory for the wav struct */
wav = (wav_file *) global_alloc(wav_file);
if (!wav)
- return NULL;
+ return nullptr;
/* create the file */
wav->file = fopen(filename, "wb");
if (!wav->file)
{
global_free(wav);
- return NULL;
+ return nullptr;
}
/* write the 'RIFF' header */